TCR22-6RP

Teccor® brand Thyristors 1.5 Amp Sensitive SCRs TCR22-x Series Description Excellent unidirectional switches for phase control applications such as heating and motor speed controls. Sensitive gate SCRs are easily triggered with microAmps of current as furnished by sense coils, proximity switches, and microprocessors. Features & Benefits t

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20 A Applications Value Unit 1.5 A 400 to 600 V 200 μA Typical applications are capacitive discharge systems for strobe lights and gas engine ignition. Also controls for power tools, home/brown goods and white goods appliances. 1.5A SCRs Symbol t

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to 600 V Schematic Symbol A K G Absolute Maximum Ratings — Sensitive SCRs Symbol IT(RMS) ITSM I 2t di/dt IGM PG(AV) Tstg TJ Parameter Test Conditions Value Unit RMS on-state current TC = 40°C 1.5 A single half cycle; f = 50Hz; TJ (initial) = 25°C 16 single half cycle; f = 60Hz; TJ (initial) = 25°C 20 I2t Value for fusing tp = 8.3 ms 1.6 A2s Critical rate of rise of on-state current f = 60 Hz ; TJ = 110°C 50 A/μs Peak gate current TJ = 110°C 1 A Average gate power dissipation TJ = 110°C 0.1 W Storage temperature range -40 to 150 °C Operating junction temperature range -40 to 110 °C Peak non-repetitive surge current ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. 193 Revised: July 9, 2008 A TCR22-x Series Teccor® brand Thyristors 1.5 Amp Sensitive SCRs Electrical Characteristics (TJ = 25°C, unless otherwise specified) Symbol IGT VGT Test Conditions VD = 6V; RL = 100 8 400V Value Unit MAX. 200 μA MAX. 0.8 V 40 dv/dt VD = VDRM; RGK = 1kΩ MIN. VGD VD = VDRM; RL = 3.3 k8; TJ = 110°C MIN. 0.25 V VGRM IGR = 10μA MIN. 6 V IH IT = 200mA (initial) MAX. 5 mA tq (1) MAX. 50 μs tgt IG = 2 x IGT; PW = 15μs; IT = 3A TYP. 3.5 μs 600V 30 V/μs (1) IT=1A; tp=50μs; dv/dt=5V/μs; di/dt=-10A/μs Static Characteristics Symbol Test Conditions VTM IDRM / IRRM IT = 3A; tp = 380 μs VDRM = VRRM MAX. 400V TJ = 25°C Value Unit 1.5 V 1 600V MAX. 2 TJ = 110°C μA 100 Thermal Resistances Symbol Parameter Value Unit RR(J-C) Junction to case (AC) 50 °C/W RR(J-A) Junction to ambient 160 °C/W TCR22-x Series 194 Revised: July 9, 2008 ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. Teccor® brand Thyristors 1.5 Amp Sensitive SCRs Figure 1: Normalized DC Gate Trigger Current vs. Junction Temperature Figure 2: Normalized DC Gate Trigger Voltage vs. Junction Temperature 2.0 Ratio of VGT / VGT (TJ = 25°C) Ratio of IGT/IGT (TJ = 25°C) 4.0 3.0 2.0 1.0 0.0 1.5 1.0 0.5 0.0 -40 -15 10 35 60 85 110 -40 -15 35 60 85 110 3.0 3.0 2.5 2.5 2.0 1.5 1.0 0.5 1.5A SCRs Figure 4: Normalized DC Latching Current vs. Junction Temperature Ratio of IL / IL(TJ = 25°C) Ratio of IH/IH (TJ = 25°C) Figure 3: Normalized DC Holding Current vs. Junction Temperature 2.0 1.5 1.0 0.5 0.0 0.0 -40 -15 10 35 60 85 -40 110 -15 10 35 60 85 110 Junction Temperature (TJ) -- (°C) Junction Temperature (TJ) -- (°C) Figure 5: On-State Current vs. On-State Voltage (Typical) Figure 6: Power Dissipation (Typical) vs. RMS On-State Current 10 1.5 TJ = 25°C Average On-State Power Dissipation [PD(AV)] - (Watts) Instantaneous On-state Current (iT) – Amps 10 Junction Temperature (TJ) -- (°C) Junction Temperature (TJ) -- (°C) 8 1.0 6 4 0.5 2 0 0.0 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 0.0 ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. 0.5 1.0 1.5 RMS On-State Current [IT(RMS)] - (Amps) Instantaneous On-state Voltage (vT) – Volts 195 Revised: July 9, 2008 TCR22-x Series Teccor® brand Thyristors 1.5 Amp Sensitive SCRs Figure 7: Maximum Allowable Case Temperature vs. RMS On-State Current Figure 8: Maximum Allowable Case Temperature vs. Average On-State Current 115 Maximum Allowable Case Temperature (TC) - °C Maximum Allowable Case Temperature (TC) - °C 115 105 105 95 85 75 65 55 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 180° 45 95 85 75 65 55 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 180° 45 35 35 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0.0 0.2 RMS On-State Current [IT(RMS)] - Amps Figure 9: Maximum Allowable Ambient Temperature vs. RMS On-State Current 0.8 1.0 1.2 120 Maximum Allowable Ambient Temperature (TA) - °C Maximum Allowable Ambient Temperature (TA) - °C 0.6 Figure 10: Maximum Allowable Ambient Temperature vs. Average On-State Current 120 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 180° FREE AIR RATING 100 60 40 20 80 60 40 20 0 0.2 0.4 0.6 0.8 CURRENT WAVEFORM: Sinusoidal LOAD: Resistive or Inductive CONDUCTION ANGLE: 180° FREE AIR RATING 100 80 0.0 1.0 0 0.0 0.1 RMS On-State Current [IT(RMS)] - Amps 0.2 0.3 0.4 0.5 0.6 Average On-State Current [IT(AVE)] - Amps Figure 11: Peak Repetitive Capacitor Discharge Current Figure 12: Peak Repetitive Sinusoidal Pulse Current 180 180 160 140  
 

 

  
 

 

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 196 Revised: July 9, 2008 ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. Teccor® brand Thyristors 1.5 Amp Sensitive SCRs Figure 13: Surge Peak On-State Current vs. Number of Cycles Peak Surge (Non-repetitive) On-state Current (ITSM) – Amps 100.0 SUPPLY FREQUENCY: 60 Hz Sinusoidal LOAD: Resistive RMS On-State Current: [IT(RMS)]: Maximum Rated Value at Specified Case Temperature 10.0 Notes: 1. Gate control may be lost during and immediately following surge current interval. 2. Overload may not be repeated until junction temperature has returned to steady-state rated value. 1.0 0.1 1 10 100 1000 Surge Current Duration -- Full Cycles Note: V1 — 0 V to 10 V dc meter VGT — 0 V to 1 V dc meter IG — 0 mA to 1 mA dc milliammeter R1 — 1 k potentiometer Reset Normally-closed Pushbutton To measure gate trigger voltage and current, raise gate voltage (VGT) until meter reading V1 drops from 6 V to 1 V. Gate trigger voltage is the reading on VGT just prior to V1 dropping. Gate trigger current IGT Can be computed from the relationship 100 + 6VDC D.U.T. IGT – V1 IN4001 IG 1k (1%) 100 R1 VGT IGT = IG- ____ Amps 1000 VGT where IG is reading (in amperes) on meter just prior to V1 dropping Note: IGT may turn out to be a negative quantity (trigger current flows out from gate lead). If negative current occurs, IGT value is not a valid reading. Remove 1 k resistor and use IG as the more correct IGT value. This will occur on 12 μA gate products. ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. 197 Revised: July 9, 2008 TCR22-x Series 1.5A SCRs Figure 14: Simple Test Circuit for Gate Trigger Voltage and Current Teccor® brand Thyristors 1.5 Amp Sensitive SCRs Soldering Parameters Reflow Condition Pb – Free assembly tP TP Pre Heat 150°C - Temperature Max (Ts(max)) 200°C - Time (min to max) (ts) 60 – 190 secs Average ramp up rate (Liquidus Temp) (TL) to peak 5°C/second max TS(max) to TL - Ramp-up Rate 5°C/second max Reflow Temperature - Temperature Min (Ts(min)) - Temperature (TL) (Liquidus) 217°C - Temperature (tL) 60 – 150 seconds Peak Temperature (TP) 260+0/-5 °C Time within 5°C of actual peak Temperature (tp) 20 – 40 seconds Ramp-down Rate 5°C/second max Time 25°C to peak Temperature (TP) 8 minutes Max. Do not exceed 280°C Body Material Lead Material tL TS(max) Ramp-do Ramp-down Preheat TS(min) tS 25 time to peak temperature Physical Specifications Terminal Finish Ramp-up TL Environmental Specifications Test 100% Matt Tin-plated/Pb-free Solder Dipped AC Blocking UL recognized epoxy meeting flammability classification 94V-0 Temperature Cycling Copper Alloy Temperature/ Humidity Design Considerations High Temp Storage Careful selection of the correct device for the application’s operating parameters and environment will go a long way toward extending the operating life of the Thyristor. Good design practice should limit the maximum continuous current through the main terminals to 75% of the device rating. Other ways to ensure long life for a power discrete semiconductor are proper heat sinking and selection of voltage ratings for worst case conditions. Overheating, overvoltage (including dv/dt), and surge currents are the main killers of semiconductors. Correct mounting, soldering, and forming of the leads also help protect against component damage. Low-Temp Storage TCR22-x Series Time Thermal Shock Autoclave Specifications and Conditions MIL-STD-750, M-1040, Cond A Applied Peak AC voltage @ 110°C for 1008 hours MIL-STD-750, M-1051, 100 cycles; -40°C to +150°C; 15-min dwell-time EIA / JEDEC, JESD22-A101 1008 hours; 320V - DC: 85°C; 85% rel humidity MIL-STD-750, M-1031, 1008 hours; 150°C 1008 hours; -40°C MIL-STD-750, M-1056 10 cycles; 0°C to 100°C; 5-min dwelltime at each temperature; 10 sec (max) transfer time between temperature EIA / JEDEC, JESD22-A102 168 hours (121°C at 2 ATMs) and 100% R/H Resistance to Solder Heat MIL-STD-750 Method 2031 Solderability ANSI/J-STD-002, category 3, Test A Lead Bend MIL-STD-750, M-2036 Cond E 198 Revised: July 9, 2008 ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. Teccor® brand Thyristors 1.5 Amp Sensitive SCRs Dimensions – TO-92 (E Package) TC Measuring Point Dimension A B Cathode / MT1 / PIN 1 Gate / PIN 2 Anode / MT2 / PIN 3 E Millimeters Min Max Min Max A 0.176 0.196 4.47 4.98 B 0.500 D 0.095 E 0.150 12.70 0.105 2.41 2.67 3.81 F 0.046 0.054 1.16 1.37 G 0.135 0.145 3.43 3.68 H 0.088 0.096 2.23 2.44 J 0.176 0.186 4.47 4.73 K 0.088 0.096 2.23 2.44 L 0.013 0.019 0.33 0.48 M 0.013 0.017 0.33 0.43 All leads insulated from case. Case is electrically nonconductive. G H M Inches F L D K Product Selector Part Number TCR22-6 Voltage 400V 600V 800V 1000V Gate Sensitivity Type Package 200μA Sensitive SCR TO-92 200μA Sensitive SCR TO-92 X TCR22-8 X Note: x = Voltage Packing Options Marking Weight Packing Mode Base Quantity TCR22-x Part Number TCR22-x 0.19 g Bulk 2000 TCR22-xRP TCR22-x 0.19 g Reel Pack 2000 TCR22-xAP TCR22-x 0.19 g Ammo Pack 2000 Note: x = Voltage Part Numbering System TCR 22 Part Marking System 8 75 DEVICE TYPE TCR: SCR TO-92 (E Package) TCR22-8 LEAD FORM DIMENSIONS xx: Lead Form Option ® CURRENT RATING 22: 1.5A ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information. yxxxx VOLTAGE RATING 6: 400V 8: 600V 199 Revised: July 9, 2008 TCR22-x Series 1.5A SCRs J Teccor® brand Thyristors 1.5 Amp Sensitive SCRs TO-92 (3-lead) Reel Pack (RP) Radial Leaded Specifications Meets all EIA-468-B 1994 Standards 0.02 (0.5) 0.236 (6.0) 1.6 (41.0) 0.708 (18.0) 0.098 (2.5) MAX 1.26 (32.0) 0.354 (9.0) 0.5 (12.7) MT1 / Cathode 0.1 (2.54) 0.2 (5.08) MT2 / Anode Gate 0.157 DIA (4.0) 14.17(360.0) Flat up 1.97 (50.0) Dimensions are in inches (and millimeters). Direction of Feed TO-92 (3-lead) Ammo Pack (AP) Radial Leaded Specifications Meets all EIA-468-B 1994 Standards 0.236 (6.0) 1.62 (41.2) 0.708 (18.0) 0.02 (0.5) 0.098 (2.5) MAX 1.27 (32.2) 0.354 (9.0) 0.1 (2.54) 0.5 (12.7) MT2 / Anode 0.2 (5.08) 0.157 (4.0) DIA MT1 / Cathode Gate Flat down n of F Directio eed 25 Devices per fold 1.85 (47.0) 12.2 (310.0) 1.85 (47.0) Dimensions are in inches (and millimeters). 13.3 (338.0) TCR22-x Series 200 Revised: July 9, 2008 ©2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to http://www.littelfuse.com for current information.